Support device



FIG. 1 is a perspective view of a support device in accordance with the design;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines present in the drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a support device, as shown and described. 